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| author | Ulrich Drepper <drepper@redhat.com> | 2004-03-30 23:15:55 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-03-30 23:15:55 +0000 |
| commit | e0dbb4810552c091065080cb61d631354040f826 (patch) | |
| tree | 8e4e25519279fd0b3db39e563450325916b28acf /sysdeps/unix/sysv/linux/i386/setgroups.c | |
| parent | e98fb1a6172fe54007525523f7a6cb88478d492c (diff) | |
| download | glibc-e0dbb4810552c091065080cb61d631354040f826.tar.gz glibc-e0dbb4810552c091065080cb61d631354040f826.tar.xz glibc-e0dbb4810552c091065080cb61d631354040f826.zip | |
Update.
* sysdeps/unix/sysv/linux/i386/setgroups.c (setgroups): Avoid comparison with limit if we can rely on the syscall being available.
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/setgroups.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/setgroups.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/setgroups.c b/sysdeps/unix/sysv/linux/i386/setgroups.c index 14c8f783b3..a2c6fc8daa 100644 --- a/sysdeps/unix/sysv/linux/i386/setgroups.c +++ b/sysdeps/unix/sysv/linux/i386/setgroups.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 1998, 2000, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1997, 1998, 2000, 2002, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -43,6 +43,9 @@ extern int __libc_missing_32bit_uids; int setgroups (size_t n, const gid_t *groups) { +#if __ASSUME_32BITUIDS > 0 + return INLINE_SYSCALL (setgroups32, 2, n, CHECK_N (groups, n)); +#else if (n > (size_t) __sysconf (_SC_NGROUPS_MAX)) { __set_errno (EINVAL); @@ -50,9 +53,6 @@ setgroups (size_t n, const gid_t *groups) } else { -#if __ASSUME_32BITUIDS > 0 - return INLINE_SYSCALL (setgroups32, 2, n, CHECK_N (groups, n)); -#else size_t i; __kernel_gid_t kernel_groups[n]; @@ -81,7 +81,7 @@ setgroups (size_t n, const gid_t *groups) } return INLINE_SYSCALL (setgroups, 2, n, CHECK_N (kernel_groups, n)); -#endif } +#endif } libc_hidden_def (setgroups) |